7090320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 22712832

約数和(自身を除く): 15622512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 953, 1240, 1488, 1860, 1906, 2480, 2859, 3720, 3812, 4765, 5718, 7440, 7624, 9530, 11436, 14295, 15248, 19060, 22872, 28590, 29543, 38120, 45744, 57180, 59086, 76240, 88629, 114360, 118172, 147715, 177258, 228720, 236344, 295430, 354516, 443145, 472688, 590860, 709032, 886290, 1181720, 1418064, 1772580, 2363440, 3545160, 7090320]

約数ペア:

[(1, 7090320), (2, 3545160), (3, 2363440), (4, 1772580), (5, 1418064), (6, 1181720), (8, 886290), (10, 709032), (12, 590860), (15, 472688), (16, 443145), (20, 354516), (24, 295430), (30, 236344), (31, 228720), (40, 177258), (48, 147715), (60, 118172), (62, 114360), (80, 88629), (93, 76240), (120, 59086), (124, 57180), (155, 45744), (186, 38120), (240, 29543), (248, 28590), (310, 22872), (372, 19060), (465, 15248), (496, 14295), (620, 11436), (744, 9530), (930, 7624), (953, 7440), (1240, 5718), (1488, 4765), (1860, 3812), (1906, 3720), (2480, 2859)]